Air mail service on postage stamps
URI(s)
- http://id.loc.gov/authorities/subjects/sh93003447
- http://id.loc.gov/authorities/sh93003447#concept
Broader Terms
Closely Matching Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1993-05-14: new
- 1993-06-30: revised
Alternate Formats